American Microscopical Society · Columbus, Ohio (etc.) · leaf 168
et de la Belg.; XX, 225-251. WOLCOTTj E. H. 00. Xew Genera and Species of North American Hydrachnidae.Studies from the Zool. Lab. Univ. of Xebr., No. 34. Trans.Am. Micros. Soc; XXI (1899), 177-200, Pis. IX-XII. (Jime,1900). NEW GENUS OF NORTH AMERICAN WATER MITES 117 EXPLANATION OF PLATE All… … 1\.H w. aa. THE CLADOCERA OF NEBRASKA^ By CHAKLES FORDYCE, Nebrasbca Wesleta:^ University WITH FOUR PLATES INTRODUCTION In the fall of 1895 the writer began a study of the Cladoceraof Nebraska; the work on this group has continued with in-creasing interest for a period of five years, with such…
Microscopy
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